Without private property, there isn’t much ingentive to be malicious in the first place.

And as I’ve said: a community can defend itself without the need of command and control hierarchy.

Example solutions for the examples given above:

Since these assholes live in a community, diplomacy to sanction those people until they cut that shit out. But he concept of payment isn’t really a thing in a “fully anarchist” society, since those would for example run on gift economies, rendering the concept of payment a bit useless.

Crafting weapons example: Same thing. But if diplomacy doesn’t work, the weapons would have to be taken by force (i.e. by a voluntary, democratically controlled militia).

The food stuff: I’m again asking “why?”. But in general: let’s say that people can’t stop the “evil” people from being a dick by sanctions or force: People just move away. That’s how humanity did it back in hunter-gatherer times. I think it was this video which explained it quite well (but I might confuse it with another one)

That’s because you can’t over-generalize these things without gausing great injustice in the process.

The communities on a ground level know best how to handle crimes in the community. If you want laws encompassing everyone in every facet of life: go read a bible or something.

Anarchist theory almost exclusively talks about political motivated crime they propose will stop when the state and all it’s structures are abolished.

You haven’t actually read any anarchist theory, have you? This is a fucking joke.